X-ray background

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281	PDF Document Add to Reading List Source URL: hps.org Language: English - Date: 2005-06-29 00:01:39 Radioactivity Ionizing radiation Linear no-threshold model Background radiation Radiation therapy Radiation hormesis Radiation X-ray Gamma ray Medicine Health Radiobiology
282	PDF Document Add to Reading List Source URL: arxiv.org Language: English - Date: 2011-03-23 20:48:35 Cosmic rays Astroparticle physics Domenico Pacini Victor Francis Hess Ionizing radiation Theodor Wulf Gamma ray Background radiation X-ray Physics Radioactivity Radiation
283	PDF Document Add to Reading List Source URL: eq.wide.ad.jp Language: English - Date: 2011-03-23 20:46:12 Nuclear physics Radiobiology Ionizing radiation Background radiation Sievert Japan Atomic Energy Agency X-ray Cosmic ray Radiation Physics Radioactivity Medicine